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Pass original multi_os_dir to iterator.

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This is needed for callbacks that use that directory to look inside
GCC internal directories, e.g. moving the libraries. This broke
when I made libexpat for target honor ${CT_SHARED_LIBS}.

Signed-off-by: Alexey Neyman <stilor@att.net>
This commit is contained in:
Alexey Neyman 2016-12-17 11:49:18 -08:00
parent 53758f34ef
commit b1ac2e7a7d
2 changed files with 16 additions and 10 deletions
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5
scripts/build/cc/100-gcc.sh
View File

@ -787,8 +787,9 @@ gcc_movelibs() {
eval "${arg// /\\ }"
done
# Move only files, directories are for other multilibs
gcc_dir="${CT_PREFIX_DIR}/${CT_TARGET}/lib/${multi_os_dir}"
# Move only files, directories are for other multilibs. We're looking inside
# GCC's directory structure, thus use unmangled multi_os_dir that GCC reports.
gcc_dir="${CT_PREFIX_DIR}/${CT_TARGET}/lib/${multi_os_dir_gcc}"
if [ ! -d "${gcc_dir}" ]; then
# GCC didn't install anything outside of sysroot
return

21
scripts/functions
View File

@ -1558,13 +1558,14 @@ CT_KconfigDeleteOption() {
# Multilib iterator. The caller should be in a directory where the directories
# will be created, one per multilib, and the specified command will be run in
# each of them. The following arguments will be passed to the invoked command:
# multi_flags CFLAGS for this multilib
# multi_dir GCC internal library location for the multilib
# multi_os_dir OS library location for the multilib
# multi_root Sysroot for this multilib
# multi_target Target tuple, either as reported by GCC or by our guesswork
# multi_count Total number of multilibs
# multi_index Index of the current multilib
# multi_flags CFLAGS for this multilib
# multi_dir GCC internal library location for the multilib
# multi_os_dir OS library location for the multilib
# multi_os_dir_gcc Same as multi_os_dir, preserved from GCC output
# multi_root Sysroot for this multilib
# multi_target Target tuple, either as reported by GCC or by our guesswork
# multi_count Total number of multilibs
# multi_index Index of the current multilib
# Any additional arguments passed to this function will be forwarded to the called
# function as well.
# Usage: CT_IterateMultilibs <function> <prefix> <additional-args...>
@ -1572,7 +1573,7 @@ CT_IterateMultilibs() {
local func="${1}"
local prefix="${2}"
local -a multilibs
local multi_dir multi_os_dir multi_root multi_flags multi_index multi_target
local multi_dir multi_os_dir multi_os_dir_gcc multi_root multi_flags multi_index multi_target
local root_suffix
local dir_postfix
@ -1617,6 +1618,9 @@ CT_IterateMultilibs() {
# will work. If not, we'll supply both multi_root/multi_os_dir (which will
# likely break later, e.g. while building final GCC with C++ support). But,
# we've done all we can.
# We do supply original multi_os_dir for consumers that need to look inside
# GCC's directories (e.g. to locate the libraries), under the name of
# multi_os_dir_gcc.
multi_flags=$( echo "${multilib#*;}" | sed -r -e 's/@/ -/g;' )
multi_dir="${multilib%%;*}"
multi_os_dir=$( "${CT_TARGET}-gcc" -print-multi-os-directory ${multi_flags} )
@ -1640,6 +1644,7 @@ CT_IterateMultilibs() {
multi_flags=$( echo "${multilib#*;}" | sed -r -e 's/@/ -/g;' )
multi_dir="${multilib%%;*}"
multi_os_dir=$( "${CT_TARGET}-gcc" -print-multi-os-directory ${multi_flags} )
multi_os_dir_gcc="${multi_os_dir}"
multi_root=$( "${CT_TARGET}-gcc" -print-sysroot ${multi_flags} )
multi_target=$( "${CT_TARGET}-gcc" -print-multiarch ${multi_flags} )
root_suffix="${multi_root#${CT_SYSROOT_DIR}}"